<%@ page language="java" pageEncoding="UTF-8" contentType="image/jpeg" autoFlush="true"
import="com.wlanauth.web.util.ValidateImgPainter,
com.wlanauth.web.core.SystemConstants"%>
<%
out.clear();
out = pageContext.pushBody();
ValidateImgPainter painter = new ValidateImgPainter(response.getOutputStream());
String codes = painter.genValidateString();
painter.draw(codes);
request.getSession().setAttribute(com.wlanauth.web.core.SystemConstants.CODE_VALIDATE_MESSAGE,codes);
%>